High-Security MDU Enclosures

High-security multiple dwelling unit (MDU) enclosures

Available in “Enforcer” or “SB (solid-back)” versions, these MDU enclosures from American Products are extremely flexible, secure and inventory friendly.

The “Enforcer” is designed for high-risk areas where cable theft is extremely likely. It features the American Products-exclusive EZ Splice mount-over-back design, which has an integrated tap-mounting system so you can securely mount equipment anywhere in the enclosure. In this type of design, you mount the metal back panel to the wall, complete the wiring and then mount the enclosure over the wiring. This allows for future servicing or replacements without service disruptions.

The “SB” version, on the other hand, provides suitable mounting facilities and security for taps, splitters and filters. It has a plywood mounting surface.

Both styles provide a high level of security via their unique box-in-a-box design–an outer box covers the inner box, eliminating pry points. They also have a self-latching locking system that can be used with a star lock or any style of screw lock.

They are both available with hinges (side or top) or no hinges (which includes a lanyard to ensure the cover cannot be lost or left off). They also have reversible knockout panels with U-shaped and round conduit knockouts.

Whichever model you choose, these MDU cabinets are a ready to be installed and used for conduit or riser guard applications.

Contact our enclosure specialists now at 417.736.2135 to build and order your MDU enclosure.


Enforcer Side Hinge

mdu enclosure

SB Top Hinge

Common Uses

  • Cable TV
  • Telecommunications
  • Networking

Standard Features

  • Telcordia tested – Meets Telcordia specifications for telecom enclosures
  • 16-gauge mill galvanized steel – Provides excellent corrosion resistance
  • 304 stainless steel hardware – Provides extreme rust/corrosion protection in the field
  • Powdercoating – Standard Beige powdercoating provides more protection against corrosion – Durability proven via 720-hour salt spray test
  • Box-in-a-box design – Outer box covers inner box & eliminates pry points – Available in hinged (side or top) or unhinged w/lanyard
  • Mount-over-back panel (Enforcer) – Back panel that mounts to wall, wiring completed & then enclosure mounted over wiring
  • EZ Splice mounting rail (Enforcer) – Integrated tap-mounting system for securing equipment anywhere in the enclosure – Makes splicing safer & faster
  • Plywood mounting surface (SB) – Convenient for mounting taps, splitters & filters
  • Self-latching locking system – Box automatically locks when cover closed – Can be keyed to match existing NX, DX, MX or MP codes & is field replaceable
  • Reversible knockout panels – Top & bottom U-shaped & round conduit knockouts allow you to inventory enclosure for conduit or riser guard applications


Additional Details

Enforcer Lanyard HingeEnforcer Top HingeEnforcer Side HingeSB Lanyard HingeSB Top HingeSB Side Hinge


BBMDU12128-EN-ML12” x 12” x 8”
BBMDU12188-EN-ML18” x 12” x 8”
BBMDU18188-EN-ML18” x 18” x 8”
BBMDU18248-EN-ML24” x 18” x 8”
BBMDU24248-EN-ML24” x 24” x 8”
THMDU12128-EN-SL12” x 12” x 8”
THMDU12188-EN-SL18” x 12” x 8”
THMDU18188-EN-SL18” x 18” x 8”
THMDU18248-EN-SL24” x 18” x 8”
THMDU24248-EN-SL24” x 24” x 8”
SHMDU12128-EN-ML12” x 12” x 8"
SHMDU12188-EN-ML18” x 12” x 8”
SHMDU18188-EN-ML18” x 18” x 8”
SHMDU18248-EN-ML24” x 24” x 8”
SHMDU24248-EN-ML24” x 24” x 8”
BBMDU12128-SB-ML12” x 12” x 8”
BBMDU12188-SB-ML18” x 12” x 8”
BBMDU18188-SB-ML18” x 18” x 8”
BBMDU18248-SB-ML24” x 18” x 8”
BBMDU24248-SB-ML24” x 24” x 8”
THMDU12128-SB-SL12” x 12” x 8”
THMDU12188-SB-SL18” x 12” x 8”
THMDU18188-SB-SL18” x 18” x 8”
THMDU18248-SB-SL24” x 18” x 8”
THMDU24248-SB-SL24” x 24” x 8”
SHMDU12128-SB-ML12” x 12” x 8"
SHMDU12188-SB-ML18” x 12” x 8”
SHMDU18188-SB-ML18” x 18” x 8”
SHMDU18248-SB-ML24” x 24” x 8”
SHMDU24248-SB-ML24” x 24” x 8”

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